Which of the conditions below, if any, indicate that the underlying array for an array-based queue ADT implementation is full, and any calls to isFull should return true? Check all that apply. • qArray is the name of the underlying array • front is the variable used to maintain the index value for the data element at the front of the queue • rear is the variable used to maintain the index value for the data element at the rear of the queue • numElements is the variable used to maintain the number of data elements in the queue

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter3: Data Representation
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Which of the conditions below, if any, indicate that the underlying array for an array-based queue
ADT implementation is full, and any calls to isFull should return true? Check all that apply.
• qArray is the name of the underlying array
• front is the variable used to maintain the index value for the data element at the front of the
queue
• rear is the variable used to maintain the index value for the data element at the rear of the queue
• numElements is the variable used to maintain the number of data elements in the queue
O front
==
qArray.length-1
front == rear
numElements ==
qArray.length
O numElements ==qArray.length - 1
(rear-front) == numElements
Transcribed Image Text:Which of the conditions below, if any, indicate that the underlying array for an array-based queue ADT implementation is full, and any calls to isFull should return true? Check all that apply. • qArray is the name of the underlying array • front is the variable used to maintain the index value for the data element at the front of the queue • rear is the variable used to maintain the index value for the data element at the rear of the queue • numElements is the variable used to maintain the number of data elements in the queue O front == qArray.length-1 front == rear numElements == qArray.length O numElements ==qArray.length - 1 (rear-front) == numElements
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